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Short-Term and Long-Term Borrowings - Narrative (Details) - USD ($)
3 Months Ended
Mar. 27, 2025
Mar. 31, 2025
Dec. 31, 2024
Debt Instrument [Line Items]      
Debt, weighted average interest rate (as a percent)   5.54% 5.61%
Long-term debt   $ 997,000,000 $ 947,000,000
Debt instrument, redemption price, percentage of principal amount redeemed (as a percent) 10.00%    
Debt instrument, redemption price, percentage (as a percent) 100.00%    
Series 2025A Senior Unsecured Notes      
Debt Instrument [Line Items]      
Long-term debt   $ 50,000,000 $ 0
Interest rate (as a percent) 5.49% 5.49%  
Senior Notes      
Debt Instrument [Line Items]      
Long-term debt $ 100,000,000    
Senior Notes | Series 2025A Senior Unsecured Notes      
Debt Instrument [Line Items]      
Long-term debt 50,000,000    
Senior Notes | Senior Unsecured Notes 5.98%, Series B, Due June 05, 2055      
Debt Instrument [Line Items]      
Long-term debt $ 50,000,000    
Interest rate (as a percent) 5.98%    
Minimum      
Debt Instrument [Line Items]      
Debt instrument, basis spread on variable rate (as a percent)   0.00%  
Debt to total capitalization ratio   0.60  
Interest and dividend coverage ratio   1.50  
Maximum      
Debt Instrument [Line Items]      
Debt instrument, basis spread on variable rate (as a percent)   2.00%  
Debt to total capitalization ratio   0.65